AIOGSIZE (reference) in projects: freebsd-13-stable

138 	if (ioctl(fd, AIOGSIZE, &s_size) == -1)  in main()

140 #define	AIOGSIZE    _IOR('A', 11, struct snd_size)/* read current blocksize */  macro

1226     	case AIOGSIZE:	/* get the current blocksize */  in dsp_ioctl()

/freebsd-13-stable/contrib/ntp/util/
H D	audio-pcm.c	`138 if (ioctl(fd, AIOGSIZE, &s_size) == -1) in main()`
/freebsd-13-stable/contrib/ntp/libntp/
H D	audio.c	`291 if (ioctl(fd, AIOGSIZE, &s_size) == -1) in audio_init()`
/freebsd-13-stable/sys/sys/
H D	soundcard.h	`140 #define AIOGSIZE _IOR('A', 11, struct snd_size)/* read current blocksize */ macro`
/freebsd-13-stable/sys/dev/sound/midi/
H D	sequencer.c	`223 {AIOGSIZE, "AIOGSIZE"},`
/freebsd-13-stable/sys/dev/sound/pcm/
H D	dsp.c	`1226 case AIOGSIZE: /* get the current blocksize */ in dsp_ioctl()`